# 2007/02/14 (SL)
gap> m:= [ [ Z(2,18)^0, 0*Z(2,18) ], 
>     [ Z(2)^0+Z(2,18)+Z(2,18)^2+Z(2,18)^7+Z(2,18)^8+Z(2,18)^10+Z(2,18)^12
>       +Z(2,18)^14+Z(2,18)^15, Z(2,18)^0 ] ];;
gap> KroneckerProduct( [[Z(2)]], m );  
[ <a GF2 vector of length 2>, [ 1+z+z2+z7+z8+z10+z12+z14+z15, z0 ] ]
